package com.example.project_4;

import android.app.Service;
import android.content.Intent;
import android.os.Binder;
import android.os.IBinder;
import android.util.Log;

public class MyService extends Service {
    final static String TAG="Severtest";
    private int count = 0;
    private boolean quit = false;
    private MyServiceBinder myServiceBinder = new MyServiceBinder();


    @Override
    public IBinder onBind(Intent intent) {
        return myServiceBinder;
    }

    @Override
    public void onCreate() {
        super.onCreate();
        new Thread()
        {
            public void run()
            {
                while(!quit)
                {
                    try
                    {
                        Thread.sleep(1000);
                    }catch(InterruptedException e){e.printStackTrace();}
                    count++;
                }
            };
        }.start();
//创建新 Thread，如果 service 启动每秒钟 count++，如果 quit 为真则退出

    }

    class MyServiceBinder extends Binder {
        public int getCount() {
            return MyService.this.count;
        }
    }

    @Override
    public void onDestroy() {
        super.onDestroy();
        quit = true;
    }

}